HALF SHELL
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专利名称：HALF SHELL
发明人：Mario DREBES
申请号：US17394878
申请日：20210805
公开号：US20220048238A1
公开日：
20220217
专利内容由知识产权出版社提供
专利附图：
摘要：A method for producing a half shell for a hollow body includes applying a
preheated plastics sheet to a first tool half that forms a die, and then pre-stretching the plastics sheet, at least in certain regions thereof, by blowing or suctioning away, at least certain sections of the plastics sheet from the first tool half. The plastics sheet is then
suctioned or pressed, via pressure or negative pressure, onto the first tool half, at least in certain regions.
申请人：MAGNA Energy Storage Systems GesmbH
地址：Sinabelkirchen AT
国籍：AT
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